buildah-login - Login to a container registry

buildahlogin logs into a specified registry server with the correct username and password. buildahlogin
       reads  in  the  username  and  password  from STDIN.  The username and password can also be set using the
       username and password flags.  The path of the authentication file can be specified by the user by setting
       the authfile flag. The default path used is ${XDG_RUNTIME_DIR}/containers/auth.json.  If  XDG_RUNTIME_DIR
       is not set, the default is /run/user/$UID/containers/auth.json.

       buildah[GLOBALOPTIONS]buildahlogin[GLOBALOPTIONS]buildahlogin[OPTIONS]REGISTRY[GLOBALOPTIONS]

       $ buildah login quay.io
       Username: qiwanredhat
       Password:
       Login Succeeded!

       $ buildah login -u testuser -p testpassword localhost:5000
       Login Succeeded!

       $ buildah login --authfile ./auth.json quay.io
       Username: qiwanredhat
       Password:
       Login Succeeded!

       $ buildah login --tls-verify=false -u test -p test localhost:5000
       Login Succeeded!

       $ buildah login --cert-dir /etc/containers/certs.d/ -u foo -p bar localhost:5000
       Login Succeeded!

       $ buildah login -u testuser  --password-stdin < pw.txt quay.io
       Login Succeeded!

       $ echo $testpassword | buildah login -u testuser --password-stdin quay.io
       Login Succeeded!

       buildah-login - Login to a container registry

--authfile

       Path  of  the  authentication  file.  Default is ${XDG_RUNTIME_DIR}/containers/auth.json. See containers-auth.json(5) for more information. This file is created using buildahlogin.

       Note: You can also override the default path of the authentication file by setting the REGISTRY_AUTH_FILE
       environment variable. exportREGISTRY_AUTH_FILE=path--cert-dirpath

       Use certificates at path (*.crt, *.cert, *.key) to connect to the  registry.   The  default  certificates
       directory is /etc/containers/certs.d.

       --compat-auth-file=path

       Instead  of  updating  the  default credentials file, update the one at path, and use a Docker-compatible
       format.

       --get-login

       Return the logged-in user for the registry.  Return error if no login is found.

       --help, -h

       Print usage statement

       --password, -p

       Password for registry

       --password-stdin

       Take the password from stdin

       --tls-verify

       Require HTTPS and verification of certificates when talking to container registries (default:  true).  If
       explicitly  set  to true, then TLS verification will be used. If set to false, then TLS verification will
       not be used. If not specified, TLS verification will be used unless the target registry is listed  as  an
       insecure  registry  in  registries.conf.   TLS  verification  cannot  be used when talking to an insecure
       registry.

       --username, -u

       Username for registry

       --verbose, -v

       print detailed information about credential store

buildah(1), buildah-logout(1), containers-auth.json(5)

buildah                                             Apr 2019                                    buildah-login(1)

buildahlogin [options] registry